from the not-as-vain-as-driving-a-prius dept.
MojoKid writes "Eco-friendly or 'green' products are becoming much more fashionable these
days, especially in things like high-end electronics, where the impact on the
environment and the disposal of these products is being regulated now by such
things as the RoHS compliance standard. In addition, power consumption is also
being looked at more closely for all the obvious reasons. Hard Drive
manufacturer Western Digital recently took the initiative by being the first
drive manufacture to produce and market
a lower power version of their Caviar line of hard drives. The
numbers here show that a green hard drive will probably only save an average
end user about 10 watts in total system power consumption. However, from a
data center perspective, where demand for storage is growing by the petabyte at
an alarming rate, 10 watts per drive can certainly add up quickly."
Thus mathematics may be defined as the subject in which we never know
what we are talking about, nor whether what we are saying is true.
-- Bertrand Russell